package com.sky.controller.admin;

import com.sky.constant.MessageConstant;
import com.sky.result.Result;
//import com.sky.service.CommonService;
import com.sky.utils.AliOssUtil;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.multipart.MultipartFile;

import java.io.IOException;
import java.rmi.server.UID;
import java.util.UUID;


@RestController
@RequestMapping("/admin/common")
@Api(tags="通用接口")
@Slf4j
public class CommonController {

    @Autowired
    AliOssUtil aliOssUtil;

    /**
     * 文件上传
     *
     * @param file 前端传过来的文件
     * @return
     */
    @ApiOperation("文件上传")
    @PostMapping("/upload")
    public Result<String> upload(MultipartFile file) throws IOException {
        log.info("文件上传{}", file);
        String originalFilename = file.getOriginalFilename();
        //截取原始文件名的后缀dfdfdf. png
        String extension = originalFilename.substring(originalFilename.lastIndexOf("."));
        //构造新文件名称
        String objectName = UUID.randomUUID().toString()+ extension;
        //文件的请求路径
        String filePath = aliOssUtil.upload(file.getBytes(),objectName);
        return Result.success(filePath);
    }
}
